SPONSORED LINKS

Help

Tiny
VELATRANS
  • MEMBER
  • 2005 CADILLAC STS
  • 84,500 MILES
The check engine light is on. Just came on yesterday, We changed the gas cap but its still on. The code reading at Auto Zone said EVAP leak, gas cap or hose lose. We dont have a lot of money and are suppose to go out of town tomorrow. Any assistance would be great. What should we do?
SPONSORED LINKS
Thursday, April 25th, 2013 AT 1:33 PM

5 Replies

Tiny
WRENCHTECH
  • MECHANIC
  • 20,757 POSTS
What was the exact code number?
Was this
answer
helpful?
Yes
No
Thursday, April 25th, 2013 AT 2:43 PM
Tiny
VELATRANS
  • MEMBER
  • 3 POSTS
P0422
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Thursday, April 25th, 2013 AT 3:18 PM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,757 POSTS
That's not an EVAP leak. It's not even an EVAP code.

Main Catalytic Converter -Efficiency Below Threshold (Bank 1)

It means you need a new Catalytic Converter.
Was this
answer
helpful?
Yes
No
Thursday, April 25th, 2013 AT 3:47 PM
Tiny
VELATRANS
  • MEMBER
  • 3 POSTS
Maybe is p442
Was this
answer
helpful?
Yes
No
Thursday, April 25th, 2013 AT 4:52 PM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,757 POSTS
Yes, that is for a small EVAP leak. The way you find that is with a machine that fills the system with smoke and the smoke will escape through the leak. You'll have to call around to local shops to see which one has a smoke machine.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Thursday, April 25th, 2013 AT 4:57 PM

Please login or register to post a reply.

Related Gas Cap Replace/Remove Content

VIEW MORE

Sponsored links